package com.xuecheng.content.service;

import com.xuecheng.content.model.dto.CourseCategoryTreeDto;

import java.util.List;

/**
 * @Author: Ren(任佳宝)
 * @Description: CourseCategoryService
 * @Date: 2024/8/21 下午3:42
 * @Version: 1.0
 */
public interface CourseCategoryService {
    List<CourseCategoryTreeDto> queryTreeNodes(String id);
}
